263803836

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 666121680

約数和(自身を除く): 402317844

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 529, 667, 1058, 1334, 1433, 1587, 2001, 2116, 2668, 2866, 3174, 4002, 4299, 5732, 6348, 8004, 8598, 15341, 17196, 30682, 32959, 41557, 46023, 61364, 65918, 83114, 92046, 98877, 124671, 131836, 166228, 184092, 197754, 249342, 395508, 498684, 758057, 955811, 1516114, 1911622, 2274171, 2867433, 3032228, 3823244, 4548342, 5734866, 9096684, 11469732, 21983653, 43967306, 65950959, 87934612, 131901918, 263803836]

約数ペア:

[(1, 263803836), (2, 131901918), (3, 87934612), (4, 65950959), (6, 43967306), (12, 21983653), (23, 11469732), (29, 9096684), (46, 5734866), (58, 4548342), (69, 3823244), (87, 3032228), (92, 2867433), (116, 2274171), (138, 1911622), (174, 1516114), (276, 955811), (348, 758057), (529, 498684), (667, 395508), (1058, 249342), (1334, 197754), (1433, 184092), (1587, 166228), (2001, 131836), (2116, 124671), (2668, 98877), (2866, 92046), (3174, 83114), (4002, 65918), (4299, 61364), (5732, 46023), (6348, 41557), (8004, 32959), (8598, 30682), (15341, 17196)]